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Kevin Wheatley 7fc33dca39 libavformat: DNxHD in .mov, switch unspecified color_range to mpeg 
Avid prefers mpeg range [16-235] by default this change brings
ffmpeg into line with that. To obtain the old behaviour use
'-color_range jpeg' on the command line prior to the ouput
filename.

Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10 16:46:12 +01:00
compat
doc examples/demuxing_decoding: abort decoding when width, height or pix_fmt change 2015-02-10 02:43:47 +01:00
libavcodec avcodec: fix clobbered ff_get_buffer() 2015-02-10 14:20:32 +00:00
libavdevice avdevice/decklink_common: Use defined(__APPLE__) instead of __APPLE__ 2015-02-08 04:52:52 +01:00
libavfilter avfilter/f_sendcmd: consider it an error if there are no commands 2015-02-09 07:13:48 +01:00
libavformat libavformat: DNxHD in .mov, switch unspecified color_range to mpeg 2015-02-10 16:46:12 +01:00
libavresample
libavutil pixdesc: clarify AV_PIX_FMT_FLAG_ALPHA doxygen 2015-02-10 16:03:04 +01:00
libpostproc
libswresample swresample/x86/rematrix_init: Check av_malloc* return codes, forward errors 2015-02-09 10:15:56 +01:00
libswscale swscale/utils: Limit filter shifting so as not to read from prior the array 2015-02-05 00:33:50 +01:00
presets
tests libavformat: DNxHD in .mov, switch unspecified color_range to mpeg 2015-02-10 16:46:12 +01:00
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Changelog libavformat: DNxHD in .mov, switch unspecified color_range to mpeg 2015-02-10 16:46:12 +01:00
cmdutils_common_opts.h
cmdutils_opencl.c
cmdutils.c
cmdutils.h
common.mak
configure test/fate: added mxf_opatom regression tests 2015-02-10 11:28:53 +01:00
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CREDITS
ffmpeg_dxva2.c
ffmpeg_filter.c
ffmpeg_opt.c ffmpeg: Make CFR frame drop threshold user adjustable 2015-02-04 02:40:41 +01:00
ffmpeg_vda.c
ffmpeg_vdpau.c
ffmpeg.c ffmpeg: Make CFR frame drop threshold user adjustable 2015-02-04 02:40:41 +01:00
ffmpeg.h ffmpeg: Make CFR frame drop threshold user adjustable 2015-02-04 02:40:41 +01:00
ffplay.c
ffprobe.c
ffserver_config.c
ffserver_config.h
ffserver.c
INSTALL.md
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LICENSE.md
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version.sh

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analisys tool to inspect multimedia content.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.